參數(shù)資料
型號(hào)： A43E06161V
廠商： AMIC Technology Corporation
英文描述： 512K X 16 Bit X 2 Banks Synchronous DRAM
中文描述： 為512k × 16位× 2銀行同步DRAM
文件頁數(shù)： 38/46頁
文件大?。?/td> 1289K
代理商： A43E06161V
A43E06161
PRELIMINARY (July, 2005, Version 0.1)
37
AMIC Technology, Corp.
Self Refresh Entry & Exit Cycle
* Note : TO ENTER SELF REFRESH MODE
1.
CS
,
RAS
&
CAS
with CKE should be low at the same clock cycle.
2. After 1 clock cycle, all the inputs including the system clock can be don’t care except for CKE.
3. The device remains in self refresh mode as long as CKE stays “Low”.
(cf.) Once the device enters self refresh mode, minimum tRAS is required before exit from self refresh.
TO EXIT SELF REFRESH MODE
4. System clock restart and be stable before returning CKE high.
5.
CS
starts from high.
6. Minimum tRC is required after CKE going high to complete self refresh exit.
7. 2K cycle of burst auto refresh is required before self refresh entry and after self refresh exit.
If the system uses burst refresh.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CLOCK
CKE
CS
RAS
CAS
ADDR
BA
: Don't care
A10/AP
WE
Self Refresh Exit
Auto Refresh
DQM
DQ
Self Refresh Entry
t
SS
* Note 4
* Note 1
~
t
RC min.
~
~
~
~
* Note 3
* Note 2
~
t
SS
* Note 6
~
~
* Note 5
~
~
* Note 7
* Note 7
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
Hi-Z
Hi-Z
相關(guān)PDF資料
PDF描述
A43E06161V-75 512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-75F Switch Guard; For Use With:2 Position Toggle Switches; Features:MIL-G-7703 Approved, MS25224-1; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Accessory Type:Switch Guard RoHS Compliant: No
A43E06161V-75U 512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-75UF 512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-95 Switch Guard; For Use With:2 Position Toggle Switches; Features:Flush Mount; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Accessory Type:Switch Guard RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A43E06161V-75 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-75F 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-75U 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-75UF 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 16 Bit X 2 Banks Synchronous DRAM
A43E06161V-95 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 16 Bit X 2 Banks Synchronous DRAM
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